From: Michael Tremer <michael.tremer@ipfire.org>
Date: Tue, 7 Nov 2017 14:23:59 +0000 (+0100)
Subject: make.sh: Determine how much memory the build host has
X-Git-Tag: v2.19-core117~1^2~99
X-Git-Url: http://git.ipfire.org/?p=people%2Fpmueller%2Fipfire-2.x.git;a=commitdiff_plain;h=5190eea24f9822a63dc5d06d214b48f973b14f29

make.sh: Determine how much memory the build host has

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/make.sh b/make.sh
index 11be8465ec..948a24d390 100755
--- a/make.sh
+++ b/make.sh
@@ -65,6 +65,9 @@ mkdir $BASEDIR/log/ 2>/dev/null
 # Include funtions
 . tools/make-functions
 
+# Get the amount of memory in this build system
+HOST_MEM=$(system_memory)
+
 if [ -f .config ]; then
 	. .config
 fi
diff --git a/tools/make-functions b/tools/make-functions
index b419253fa8..3b878fb000 100644
--- a/tools/make-functions
+++ b/tools/make-functions
@@ -60,6 +60,20 @@ WARN="\\033[1;35m"
 FAIL="\\033[1;31m"
 NORMAL="\\033[0;39m"
 
+system_memory() {
+	local key val unit
+
+	while read -r key val unit; do
+		case "${key}" in
+			MemTotal:*)
+				# Convert to MB
+				echo "$(( ${val} / 1024 ))"
+				break
+				;;
+		esac
+	done < /proc/meminfo
+}
+
 configure_build() {
 	local build_arch="${1}"